/* Copyright (c) 2014-2017, The Linux Foundation. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 and
 * only version 2 as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

#ifndef _QCOM_INLINE_CRYPTO_ENGINE_REGS_H_
#define _QCOM_INLINE_CRYPTO_ENGINE_REGS_H_

/* Register bits for ICE version */
#define ICE_CORE_CURRENT_MAJOR_VERSION 0x03

#define ICE_CORE_STEP_REV_MASK		0xFFFF
#define ICE_CORE_STEP_REV		0 /* bit 15-0 */
#define ICE_CORE_MAJOR_REV_MASK		0xFF000000
#define ICE_CORE_MAJOR_REV		24 /* bit 31-24 */
#define ICE_CORE_MINOR_REV_MASK		0xFF0000
#define ICE_CORE_MINOR_REV		16 /* bit 23-16 */

#define ICE_BIST_STATUS_MASK		(0xF0000000)	/* bits 28-31 */

#define ICE_FUSE_SETTING_MASK			0x1
#define ICE_FORCE_HW_KEY0_SETTING_MASK		0x2
#define ICE_FORCE_HW_KEY1_SETTING_MASK		0x4

/* QCOM ICE Registers from SWI */
#define QCOM_ICE_REGS_CONTROL			0x0000
#define QCOM_ICE_REGS_RESET			0x0004
#define QCOM_ICE_REGS_VERSION			0x0008
#define QCOM_ICE_REGS_FUSE_SETTING		0x0010
#define QCOM_ICE_REGS_PARAMETERS_1		0x0014
#define QCOM_ICE_REGS_PARAMETERS_2		0x0018
#define QCOM_ICE_REGS_PARAMETERS_3		0x001C
#define QCOM_ICE_REGS_PARAMETERS_4		0x0020
#define QCOM_ICE_REGS_PARAMETERS_5		0x0024


/* QCOM ICE v3.X only */
#define QCOM_ICE_GENERAL_ERR_STTS		0x0040
#define QCOM_ICE_INVALID_CCFG_ERR_STTS		0x0030
#define QCOM_ICE_GENERAL_ERR_MASK		0x0044


/* QCOM ICE v2.X only */
#define QCOM_ICE_REGS_NON_SEC_IRQ_STTS		0x0040
#define QCOM_ICE_REGS_NON_SEC_IRQ_MASK		0x0044


#define QCOM_ICE_REGS_NON_SEC_IRQ_CLR		0x0048
#define QCOM_ICE_REGS_STREAM1_ERROR_SYNDROME1	0x0050
#define QCOM_ICE_REGS_STREAM1_ERROR_SYNDROME2	0x0054
#define QCOM_ICE_REGS_STREAM2_ERROR_SYNDROME1	0x0058
#define QCOM_ICE_REGS_STREAM2_ERROR_SYNDROME2	0x005C
#define QCOM_ICE_REGS_STREAM1_BIST_ERROR_VEC	0x0060
#define QCOM_ICE_REGS_STREAM2_BIST_ERROR_VEC	0x0064
#define QCOM_ICE_REGS_STREAM1_BIST_FINISH_VEC	0x0068
#define QCOM_ICE_REGS_STREAM2_BIST_FINISH_VEC	0x006C
#define QCOM_ICE_REGS_BIST_STATUS		0x0070
#define QCOM_ICE_REGS_BYPASS_STATUS		0x0074
#define QCOM_ICE_REGS_ADVANCED_CONTROL		0x1000
#define QCOM_ICE_REGS_ENDIAN_SWAP		0x1004
#define QCOM_ICE_REGS_TEST_BUS_CONTROL		0x1010
#define QCOM_ICE_REGS_TEST_BUS_REG		0x1014
#define QCOM_ICE_REGS_STREAM1_COUNTERS1		0x1100
#define QCOM_ICE_REGS_STREAM1_COUNTERS2		0x1104
#define QCOM_ICE_REGS_STREAM1_COUNTERS3		0x1108
#define QCOM_ICE_REGS_STREAM1_COUNTERS4		0x110C
#define QCOM_ICE_REGS_STREAM1_COUNTERS5_MSB	0x1110
#define QCOM_ICE_REGS_STREAM1_COUNTERS5_LSB	0x1114
#define QCOM_ICE_REGS_STREAM1_COUNTERS6_MSB	0x1118
#define QCOM_ICE_REGS_STREAM1_COUNTERS6_LSB	0x111C
#define QCOM_ICE_REGS_STREAM1_COUNTERS7_MSB	0x1120
#define QCOM_ICE_REGS_STREAM1_COUNTERS7_LSB	0x1124
#define QCOM_ICE_REGS_STREAM1_COUNTERS8_MSB	0x1128
#define QCOM_ICE_REGS_STREAM1_COUNTERS8_LSB	0x112C
#define QCOM_ICE_REGS_STREAM1_COUNTERS9_MSB	0x1130
#define QCOM_ICE_REGS_STREAM1_COUNTERS9_LSB	0x1134
#define QCOM_ICE_REGS_STREAM2_COUNTERS1		0x1200
#define QCOM_ICE_REGS_STREAM2_COUNTERS2		0x1204
#define QCOM_ICE_REGS_STREAM2_COUNTERS3		0x1208
#define QCOM_ICE_REGS_STREAM2_COUNTERS4		0x120C
#define QCOM_ICE_REGS_STREAM2_COUNTERS5_MSB	0x1210
#define QCOM_ICE_REGS_STREAM2_COUNTERS5_LSB	0x1214
#define QCOM_ICE_REGS_STREAM2_COUNTERS6_MSB	0x1218
#define QCOM_ICE_REGS_STREAM2_COUNTERS6_LSB	0x121C
#define QCOM_ICE_REGS_STREAM2_COUNTERS7_MSB	0x1220
#define QCOM_ICE_REGS_STREAM2_COUNTERS7_LSB	0x1224
#define QCOM_ICE_REGS_STREAM2_COUNTERS8_MSB	0x1228
#define QCOM_ICE_REGS_STREAM2_COUNTERS8_LSB	0x122C
#define QCOM_ICE_REGS_STREAM2_COUNTERS9_MSB	0x1230
#define QCOM_ICE_REGS_STREAM2_COUNTERS9_LSB	0x1234

#define QCOM_ICE_STREAM1_PREMATURE_LBA_CHANGE		(1L << 0)
#define QCOM_ICE_STREAM2_PREMATURE_LBA_CHANGE		(1L << 1)
#define QCOM_ICE_STREAM1_NOT_EXPECTED_LBO		(1L << 2)
#define QCOM_ICE_STREAM2_NOT_EXPECTED_LBO		(1L << 3)
#define QCOM_ICE_STREAM1_NOT_EXPECTED_DUN		(1L << 4)
#define QCOM_ICE_STREAM2_NOT_EXPECTED_DUN		(1L << 5)
#define QCOM_ICE_STREAM1_NOT_EXPECTED_DUS		(1L << 6)
#define QCOM_ICE_STREAM2_NOT_EXPECTED_DUS		(1L << 7)
#define QCOM_ICE_STREAM1_NOT_EXPECTED_DBO		(1L << 8)
#define QCOM_ICE_STREAM2_NOT_EXPECTED_DBO		(1L << 9)
#define QCOM_ICE_STREAM1_NOT_EXPECTED_ENC_SEL		(1L << 10)
#define QCOM_ICE_STREAM2_NOT_EXPECTED_ENC_SEL		(1L << 11)
#define QCOM_ICE_STREAM1_NOT_EXPECTED_CONF_IDX		(1L << 12)
#define QCOM_ICE_STREAM2_NOT_EXPECTED_CONF_IDX		(1L << 13)
#define QCOM_ICE_STREAM1_NOT_EXPECTED_NEW_TRNS		(1L << 14)
#define QCOM_ICE_STREAM2_NOT_EXPECTED_NEW_TRNS		(1L << 15)

#define QCOM_ICE_NON_SEC_IRQ_MASK				\
			(QCOM_ICE_STREAM1_PREMATURE_LBA_CHANGE |\
			 QCOM_ICE_STREAM2_PREMATURE_LBA_CHANGE |\
			 QCOM_ICE_STREAM1_NOT_EXPECTED_LBO |\
			 QCOM_ICE_STREAM2_NOT_EXPECTED_LBO |\
			 QCOM_ICE_STREAM1_NOT_EXPECTED_DUN |\
			 QCOM_ICE_STREAM2_NOT_EXPECTED_DUN |\
			 QCOM_ICE_STREAM2_NOT_EXPECTED_DUN |\
			 QCOM_ICE_STREAM2_NOT_EXPECTED_DUS |\
			 QCOM_ICE_STREAM1_NOT_EXPECTED_DBO |\
			 QCOM_ICE_STREAM2_NOT_EXPECTED_DBO |\
			 QCOM_ICE_STREAM1_NOT_EXPECTED_ENC_SEL |\
			 QCOM_ICE_STREAM2_NOT_EXPECTED_ENC_SEL |\
			 QCOM_ICE_STREAM1_NOT_EXPECTED_CONF_IDX |\
			 QCOM_ICE_STREAM1_NOT_EXPECTED_NEW_TRNS |\
			 QCOM_ICE_STREAM2_NOT_EXPECTED_NEW_TRNS)

/* QCOM ICE registers from secure side */
#define QCOM_ICE_TEST_BUS_REG_SECURE_INTR            (1L << 28)
#define QCOM_ICE_TEST_BUS_REG_NON_SECURE_INTR        (1L << 2)

#define QCOM_ICE_LUT_KEYS_ICE_SEC_IRQ_STTS	0x2050
#define QCOM_ICE_LUT_KEYS_ICE_SEC_IRQ_MASK	0x2054
#define QCOM_ICE_LUT_KEYS_ICE_SEC_IRQ_CLR	0x2058

#define QCOM_ICE_STREAM1_PARTIALLY_SET_KEY_USED		(1L << 0)
#define QCOM_ICE_STREAM2_PARTIALLY_SET_KEY_USED		(1L << 1)
#define QCOM_ICE_QCOMC_DBG_OPEN_EVENT			(1L << 30)
#define QCOM_ICE_KEYS_RAM_RESET_COMPLETED		(1L << 31)

#define QCOM_ICE_SEC_IRQ_MASK					  \
			(QCOM_ICE_STREAM1_PARTIALLY_SET_KEY_USED |\
			 QCOM_ICE_STREAM2_PARTIALLY_SET_KEY_USED |\
			 QCOM_ICE_QCOMC_DBG_OPEN_EVENT |	  \
			 QCOM_ICE_KEYS_RAM_RESET_COMPLETED)


#define qcom_ice_writel(ice, val, reg)	\
	writel_relaxed((val), (ice)->mmio + (reg))
#define qcom_ice_readl(ice, reg)	\
	readl_relaxed((ice)->mmio + (reg))


#endif /* _QCOM_INLINE_CRYPTO_ENGINE_REGS_H_ */
